respond: signer=everstake-mpc.testnet, request=SignatureRequest { tweak: Tweak([219, 168, 68, 128, 219, 92, 120, 51, 228, 10, 113, 57, 202, 242, 53, 98, 58, 18, 212, 95, 163, 11, 30, 1, 27, 145, 164, 100, 243, 254, 131, 159]), payload: Eddsa(BoundedVec { inner: [184, 218, 199, 128, 219, 220, 19, 66, 37, 63, 114, 245, 249, 181, 99, 100, 63, 51, 168, 15, 178, 206, 17, 28, 138, 173, 165, 49, 30, 141, 116, 210], witness: NonEmpty(()) }), domain_id: DomainId(1) }